﻿
.introduce_block {
   width:200px;
   height:50px;
   background-color:#30afe2;
   font-weight:800;
   font-size:18px;
   padding-left:25px;
   line-height:50px;
   color:#fff;
}
.introduce_block1 {
   background-color:#30afe2;
   margin-top:15px;
}
.introduce_block2 {
   background-color:#4a940b;
}
.introduce_block3 {
   background-color:#624131;
}
